Exposure
- ID
- MATIS.2025-08-16T01:32:56.411_1
- Header ID
- MATIS.2025-08-16T01:32:56.411
- Date updated
- 2025-08-16 01:40:36 UTC+0000
- Release date
- 2025-08-16 01:32:56 UTC+0000
- UTC Start
- 2025-08-16 01:32:56.411
- UTC End
- 2025-08-16 01:33:56.375
- MJD Start
- 60903.06454179
- MJD End
- 60903.065235817776
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002653
- Ambient temperature (°C)
- 9.3
- Seeing (arcsec)
- 0.91
Observation
- ID
- 70029
- Category
- calibrator
- Program ID
- 115.27VC.005
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 51956
- Name
- nu. Oph
- RA
- 269.756589
- DEC
- -9.7743
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.7290 | 67.6880 | 272.8000 | 272.9000 |
| K0-D0 | 95.9080 | 95.8920 | 252.9000 | 253.0000 |
| K0-J3 | 54.2500 | 54.2210 | 335.1080 | 335.2310 |
| G2-D0 | 39.6060 | 39.6200 | 217.4000 | 217.4000 |
| G2-J3 | 64.1440 | 64.1650 | 44.3200 | 44.3940 |
| D0-J3 | 103.5690 | 103.6050 | 41.6620 | 41.7400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60903.06454179 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | nu. Oph |
| RA | 269.756589 |
| DEC | -9.7743 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 67.729 |
| HIERARCH ESO ISS PBL12 END | 67.688 |
| HIERARCH ESO ISS PBLA12 START | 272.8 |
| HIERARCH ESO ISS PBLA12 END | 272.9 |
| HIERARCH ESO ISS PBL13 START | 95.908 |
| HIERARCH ESO ISS PBL13 END | 95.892 |
| HIERARCH ESO ISS PBLA13 START | 252.9 |
| HIERARCH ESO ISS PBLA13 END | 253.0 |
| HIERARCH ESO ISS PBL14 START | 54.25 |
| HIERARCH ESO ISS PBL14 END | 54.221 |
| HIERARCH ESO ISS PBLA14 START | 335.108 |
| HIERARCH ESO ISS PBLA14 END | 335.231 |
| HIERARCH ESO ISS PBL23 START | 39.606 |
| HIERARCH ESO ISS PBL23 END | 39.62 |
| HIERARCH ESO ISS PBLA23 START | 217.4 |
| HIERARCH ESO ISS PBLA23 END | 217.4 |
| HIERARCH ESO ISS PBL24 START | 64.144 |
| HIERARCH ESO ISS PBL24 END | 64.165 |
| HIERARCH ESO ISS PBLA24 START | 44.32 |
| HIERARCH ESO ISS PBLA24 END | 44.394 |
| HIERARCH ESO ISS PBL34 START | 103.569 |
| HIERARCH ESO ISS PBL34 END | 103.605 |
| HIERARCH ESO ISS PBLA34 START | 41.662 |
| HIERARCH ESO ISS PBLA34 END | 41.74 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002653 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002653 |
| HIERARCH ESO ISS AMBI TEMP | 9.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |